Power Supply Wire | McMaster-Carr

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2,944 Products

Electrical

Power Cords

Connect equipment and devices to a power source

Variable-Frequency Drive Motor Cable

Variable-Frequency Drive Motor Cable

Connect variable-frequency drive motors to equipment

Servo Cable

Connect servocontrollers and servomotors in automated equipment and on assembly lines

Extension Cords

Extension Cords

Extend the reach of power from an outlet

Metric Circular Cords

Metric Circular Cords

Send power and signal to equipment with metric connections

Extension Cord Reels

Extension Cord Reels

Neatly store power cords for easy access

Jumper Cords

Ready to connect with a terminal at one or both ends

USB Cords

Transfer data between computers, printers, and mobile devices

Battery Cords

Connect batteries to each other

Solenoid Valve Cords

Solenoid Valve Cords

Connect solenoid components, such as valves and motors

Mini Cords

Often used to send power and signal to automated systems, motors, and pumps

Thunderbolt Cords

Thunderbolt Cords

Transmit data and video at high speeds between PCs, mobile devices, and displays

Ethernet Cords

Send data between computers, printers, servers, and switches

Breakaway Cords

Breakaway Cords

Disconnect if pulled to prevent stress on cord

Wire Splices, Connectors, and Taps

Wire Splices, Connectors, and Taps

Join wire and protect the connection

Molex Plug and Socket Sets

Molex Plug and Socket Sets

Come with wire leads installed for quick additions to existing Molex systems

Power Connectors

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

Amphenol Sleeves

Amphenol Sleeves

Combine with a wire to make a connection with a circuit board

Amphenol Housings

Amphenol Housings

Mate with a plug to attach wires to a circuit board

Amphenol Plugs

Mate with a housing to attach wires to a circuit board

Metric Circular Connectors

Metric Circular Connectors

Plugs, sockets, receptacles, and adapters for equipment with metric connections

AMP Plug and Socket Sets

AMP Plug and Socket Sets

Come with wire leads installed for quick additions to existing AMP systems

Breakaway Connectors

Breakaway Connectors

If pulled or stressed, these disconnect without damaging cables and equipment

Mini Adapters

Create a branch off a main cord or connect multiple devices with mini connections to a single port

Outlet Strips

Plug in multiple devices to power them from a single outlet

Data Connection Hubs

Data Connection Hubs

Add USB, DisplayPort, or HDMI ports to your computer to connect multiple device

Distribution Blocks

Distribution Blocks

Distribute electricity from a single power source to several devices in a circuit

Voltage Adapters

Voltage Adapters

Change AC voltage to DC voltage to power a device

Ethernet Switches

Ethernet Switches

Expand your data network by connecting computers, printers, and servers

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)